• ย่านการวัด : เลเซอร์ : 2.5 ถึง 99,999 RPM.
• สัมผัส : 5~19,999 RPM, 0.05 ~1,999.9 m/min (0.2 ~ 6,560 ft/m)
• ความแม่นยำ : 0.05% of rdg + 1 digit
• Sampling Rate : 1.0 วินาที
• หน้าจอแสดงผล 5 หลัก LCD
• พร้อมกระเป๋า
• รับประกัน 2 ปี

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PCE-VT 204 is a multifunction handheld tachometer with the ability to accurately measure both rotation and vibration. An ideal tool for the testing and inspection of machine parts and components such as motors, transmissions, gears, gear boxes and wheels, this multi-purpose device measures revolutions per minute (RPMs) as well as three-axis vibration, i.e., velocity or speed, displacement and acceleration.

The accelerometer sensor can be set flat, equipped with a magnet or combined with the included fastening screw to make contact with a surface during vibration measurement. Internal frequency filters eliminate the effects of background noise, allowing the device to detect specific vibrations.

Note: If you wish to transfer the readings from the handheld device to a computer, the optional software package is required. See accessories for details.

– Measures vibration speed or velocity, acceleration and displacement as well as revolutions per minute (RPMs)
– Functions as a both a contact (mechanical) and a noncontact (optical) rotation tachometer
– Boasts an internal memory for storing up to 1000 readings
– Easy-to-read LCD screen
– Low-battery indicator
– RS-232 port
– Min / max and data hold
– Features a needle sensor, flat sensor, adjustable magnetic base, mechanical wheel sensor and built-in optical sensor

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Applications:

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– Easy to handle
– Powerful LEDs
– Non-contact temperature measurement
– Temp. measurement with sensor type K o. PT 1000
– Robust ABS plastic housing
– 5-digit 10 mm LCD display
– Last measured value, min / max memory
– Red strobe light
– Incl. ISO calibration certificate (only for the tachometer function)

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PCE-OM 15 is a handheld strobe tachometer with trigger functionality. This easy-to-use portable digital stroboscope gun features high / low range selection and push-button rate control to scale the flash rate slower (x½) and faster (x2). In addition, two knobs allow coarse and fine adjustment of the flash rate.

When the speed of a moving object matches the flash rate of the strobe, the moving object appears to be standing still. With a slight adjustment, movement can be viewed in apparent slow motion. Slow motion makes it easier to visually inspect the process in action. However, these visual illusions can be disorienting. Take necessary safety precautions to avoid accidental contact with moving objects.

– Measuring range: 50 … 30000 rpm
– Bright 6500K xenon light bulb
– 10 mm / 0.4 in 5-digit LCD
– Lightweight yet sturdy ABS plastic housing
– High / low range selection
– Adjustable coarse and fine flash rates
– Push-button rate control for slower (x½) and faster (x2) flashing
– Incl. ISO calibration certificate

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Handheld tachometer PCE-DSX 20 with trigger input
Portable, stroboscope for the professional in operation / Bright xenon flash / LED display / External trigger input / Setting via buttons and rotary knob

The stroboscope is usually used for speed or vibration measurement or for motion observations. This stroboscope has a small design and is light in weight. This allows the stroboscope to be conveniently used even when measuring in hard-to-reach places. The device is the optimal tool for the practitioner. The flash rate is set via a rotary knob on the stroboscope and displayed on a digital display. Continuous operation is easily possible with the stroboscope. The device also has a trigger input, which allows external triggering or synchronization. The supply voltage is ensured by mains cable. The half or double speed can be selected via the keyboard.

Applications:

This stroboscope is the ideal tool for service technicians and maintenance personnel of industrial equipment and machinery. Check the speed, the synchronization or make mistakes visible that you can not see with the naked eye – optically bring processes to a standstill. The stroboscope has been used for many years in many industrial processes, but also in research a. Development proven:

– At bottling plants and labeling machines of breweries and mineral water producers

– On paper and printing machines: The stroboscope is used here to detect the register at speeds of more than 60 m / min. One looks at the web before winding with the stroboscope). The stroboscope makes it very easy to visualize even the smallest process errors, such as pulsations. The following picture was taken on the wire of a paper machine. All strips and suckers below the sieve running along these strips worked perfectly, except for one. Of course, this was not visually visible. With the stroboscope, the source of error could be detected by very fine marks on the finished paper:

– On weaving machines in textile factories – in the automotive industry – on high-speed machines and motors: The stroboscope is essentially used to determine the speed, as shown in the picture on the right. Often this serves to check or adjust the speed of large high-speed rotors with the data from the process control system or specified on a digital display speed value, which usually comes electrically from the drive. In addition, the shaft shaft is checked for concentricity. Thus, the stroboscope is the optimal tool for inspecting motors, shafts, belts, cylinders … just what rotates in operation.

– At ventilation systems in the air conditioning industry – on strip rolling mills in the steel industry – Wherever rotating parts are used or in high-volume production processes, the stroboscope is the perfect tool.

Note on accident prevention when using the stroboscope: All objects that are brought to a standstill with the stroboscope move at high speed. Therefore always keep a safe distance and do not touch the test object.

General information on stroboscope use:

The adjoining pictures show you how to use the stroboscope correctly to generate correct values ​​or an optimal freeze frame or what cause, behind eg a double speed (instead of 110 rpm it is 220 rpm). Of course, the correct procedure applies generally, even if only the example of a drive and a drive shaft are treated here

When assessing only one belt drive, an optical standstill is easy to achieve (any prominent point can always be found here on which you can adjust the stroboscope).

When looking at several V-belts with the stroboscope, you should, if possible, eg during repair or maintenance shutdown of the machine mark a reference line with a chalk perpendicular to the running direction over all belts.

Example of measurement on a wave:

With a well or optimally centered shaft with impeller, you always measure the actual speed at optical standstill. However, if the impeller has an axial impact or an imbalance, then you will measure twice the speed with the stroboscope, for example. This fact often leads to misjudgments in local operations.

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– Easy to handle
– Powerful LEDs
– Non-contact temperature measurement
– Temp. measurement with sensor type K o. PT 1000
– Robust ABS plastic housing
– 5-digit 10 mm LCD display
– Last measured value, min / max memory
– Red strobe light

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– Non-contact measurement via a laser
– Contact measurement of m/min via surface wheel
– Robust ABS plastic housing
– With different rubberized measuring tips (cone shape and funnel shape)
– Checking the speed of hard to reach components possible
– Independent of rotation direction
– Running speed
– Incl. ISO calibration certificate

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